PATCHY DENSE FOG HAS DEVELOPED LATE TONIGHT, PARTICULARLY ALONGTHE LAKE ERIE LAKESHORE. VISIBILITIES OF 1 MILE OR LESS WILL BE POSSIBLE THROUGH DAYBREAK BEFORE DISSIPATING OVER THE REMAINDER OF THE MORNING. SLOW DOWN, USE LOW BEAM HEADLIGHTS, AND LEAVE PLENTY OF DISTANCE IN FRONT OF YOU WHILE DRIVING.